Herlexus12

So on my car the headlights have been previously wired up to the car alarm. now is it possible for the security system to shut down the car to where it won't start. I have interior lights my blower motor works the AC motor works all the doors and locks and windows all work. the battery is still holding a charge. when I turn my key at the ignition to a start on position it doesn't crank it doesn't do nothing that lights don't even flicker in the dash everything just stays on. but I have no ignition start process at all no noise no sound no crank and the DME is not throwing any codes. starter relay is fine .all the relays are fine all fuses are fine. I just also replaced the camshaft position sensor and a couple coolant sensors if anybody run into this issue please inform me what do I need to do to get my car running cuz it has to be something simple I'm not catching. if there's a procedure for the alarm for or the ECU deterrent or something please let me know what that is. thank you

LeX2K

Aftermarket car alarm?

Herlexus12

No sir stock